This study aimed to evaluate the ingestive behavior of sheep fed increasing levels of mesquite pod meal (0, 15, 30 and 45% in total dry matter diet), replacing grass silage elephant. Eight noncastrated Santa Inês sheep with average weight of 32 kg were divided into two 4 × 4 Latin squares, each lasting 15 days. The sheep were submitted to visual observation every ten minutes, for 24 hours, in the 13th day of each experimental period. There was no significant regression (p > 0.05) relative to the time spent on feeding, rumination and resting, depending on the levels of substitution of mesquite pod meal. The average time spent on feeding, rumination and resting was 5.64, 10.88 and 8.8h day-1, respectively. There was a positive linear effect (p < 0.05) regarding the levels of replacement of elephant grass silage by mesquite pod meal on dry matter intake (DMI), neutral detergent fiber intake (NDFI), feeding efficiency of DM, rumination efficiency of DM, rumination efficiency of NDF. The use of observation intervals of up to 30 minutes does not alter the assessment of time spent on feeding, rumination and resting.
CITATION STYLE
Pereira, T. C. de J., Pereira, M. L. A., Almeida, P. J. P., Pereira, C. A. R., Santos, A. B. dos, & Santos, E. D. J. dos. (2013). Mesquite pod meal in diets for Santa Inês sheep: ingestive behavior. Acta Scientiarum. Animal Sciences, 35(2). https://doi.org/10.4025/actascianimsci.v35i2.16221
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